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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 | 10 |
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59 | 59 |
60 /** | 60 /** |
61 * Since premultiplied means that alpha >= color, we construct a color with | 61 * Since premultiplied means that alpha >= color, we construct a color with |
62 * each component==255 and alpha == 0 to be "illegal" | 62 * each component==255 and alpha == 0 to be "illegal" |
63 */ | 63 */ |
64 #define GrColor_ILLEGAL (~(0xFF << GrColor_SHIFT_A)) | 64 #define GrColor_ILLEGAL (~(0xFF << GrColor_SHIFT_A)) |
65 | 65 |
66 /** | 66 /** |
67 * Assert in debug builds that a GrColor is premultiplied. | 67 * Assert in debug builds that a GrColor is premultiplied. |
68 */ | 68 */ |
69 static inline void GrColorIsPMAssert(GrColor c) { | 69 static inline void GrColorIsPMAssert(GrColor SkDEBUGCODE(c)) { |
70 #ifdef SK_DEBUG | 70 #ifdef SK_DEBUG |
71 unsigned a = GrColorUnpackA(c); | 71 unsigned a = GrColorUnpackA(c); |
72 unsigned r = GrColorUnpackR(c); | 72 unsigned r = GrColorUnpackR(c); |
73 unsigned g = GrColorUnpackG(c); | 73 unsigned g = GrColorUnpackG(c); |
74 unsigned b = GrColorUnpackB(c); | 74 unsigned b = GrColorUnpackB(c); |
75 | 75 |
76 SkASSERT(r <= a); | 76 SkASSERT(r <= a); |
77 SkASSERT(g <= a); | 77 SkASSERT(g <= a); |
78 SkASSERT(b <= a); | 78 SkASSERT(b <= a); |
79 #endif | 79 #endif |
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160 GR_STATIC_ASSERT(6 == kBGRA_8888_GrPixelConfig); | 160 GR_STATIC_ASSERT(6 == kBGRA_8888_GrPixelConfig); |
161 GR_STATIC_ASSERT(7 == kETC1_GrPixelConfig); | 161 GR_STATIC_ASSERT(7 == kETC1_GrPixelConfig); |
162 GR_STATIC_ASSERT(8 == kLATC_GrPixelConfig); | 162 GR_STATIC_ASSERT(8 == kLATC_GrPixelConfig); |
163 GR_STATIC_ASSERT(9 == kR11_EAC_GrPixelConfig); | 163 GR_STATIC_ASSERT(9 == kR11_EAC_GrPixelConfig); |
164 GR_STATIC_ASSERT(10 == kASTC_12x12_GrPixelConfig); | 164 GR_STATIC_ASSERT(10 == kASTC_12x12_GrPixelConfig); |
165 GR_STATIC_ASSERT(11 == kRGBA_float_GrPixelConfig); | 165 GR_STATIC_ASSERT(11 == kRGBA_float_GrPixelConfig); |
166 GR_STATIC_ASSERT(SK_ARRAY_COUNT(kFlags) == kGrPixelConfigCnt); | 166 GR_STATIC_ASSERT(SK_ARRAY_COUNT(kFlags) == kGrPixelConfigCnt); |
167 } | 167 } |
168 | 168 |
169 #endif | 169 #endif |
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